96 runs rough and lacks power after 15 minutes or more of expressway driving.
Diesel Wrench
Joined: May 2009
Posts: 508
Likes: 17
From: Minnesota
While perusing a parts list on another site, I was reminded that powerstrokes have there own special RTV silicone sealer. I think it helps with the foaming problem.
Ford F5TZ-19G204-AB
Motorcraft TA-31
Wacker T-442
International 1830858C1
I have heard them referred to as powerstroke sealer.
Ford F5TZ-19G204-AB
Motorcraft TA-31
Wacker T-442
International 1830858C1
I have heard them referred to as powerstroke sealer.
